DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
BARANGAY RIZAL, LA PAZ, LEYTE Award a ₱99.8K contract to THREADSTONE CONSTRUCTION AND SUPPLYBarangays
Transaction hash:
b395e6c9cfafd2ff45bc7399d14d076080670762b5b5738a01b6544d74b4fa17
Status:
Included and unchanged
Block:
#3,078 2,935 blocks after it
Position in block:
Transaction 108 of 159
Award day:
May 17, 2017 (9 yrs 5 mo ago)
Value:
₱99,810.00
Project:
Construction Project
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,078 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)BARANGAY RIZAL, LA PAZ, LEYTE awarded it to THREADSTONE CONSTRUCTION AND SUPPLY on 2017-05-17.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored b395e6c9cf…b4fa17now …
- 2. Block Merkle root changedstored b93b50289d…05647bnow …
- 3. Block #3078 hash changedstored 67d4f7f351…4ee149now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 158 records. Each step hashes the current value together with the sibling shown.
- leaf b395e6c9cfafd2ff45bc7399d14d076080670762b5b5738a01b6544d74b4fa17
- 01 R b4899621ef84958257f06b7977df9dc0b2efd3cd0ad819ed70fcbfd290d0de53
- 02 R 5f90de20ace5f2f2fda6ab028e82447a84705a761c2db727baaa8d981debb5b9
- 03 L 9021c952f8e26560cf3537ff16cf666de8951cb420c337d44ea42d842a734a5f
- 04 L da82a83419ed2b9e12dd9d35934039138e0bddb448cc0d87f18f7adb80d63744
- 05 R eedeaea7c417de0deeacc71011a718845fc92d69d6f011a63c983c7192099de4
- 06 L 948e133e408e77d533a822a6f3655ec512d4a38e672dbf289c3a3abc40ba4015
- 07 L ba081a670b5300e1864dc0a163cfdb1bb27ce6315602ad4c9060d5593efff1cb
- 08 R ab516b2a2e848ce2735e484b9fb467861825bd8c99b668edfb898ae8a31991b4
- root b93b50289d75a598c3eb8d672d3a4b117ec5fd6262ccf51c1059fb335c05647b